# loginctl(1) completion -*- shell-script -*- # # This file is part of systemd. # # Copyright 2010 Ran Benita # # systemd is free software; you can redistribute it and/or modify it # under the terms of the GNU Lesser General Public License as published by # the Free Software Foundation; either version 2.1 of the License, or # (at your option) any later version. # # systemd is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU Lesser General Public License # along with systemd; If not, see . __contains_word () { local w word=$1; shift for w in "$@"; do [[ $w = "$word" ]] && return done } __get_all_sessions () { loginctl --no-legend list-sessions | { while read -r a b; do printf "%s\n" "$a"; done; } ; } __get_all_users () { loginctl --no-legend list-users | { while read -r a b; do printf "%s\n" "$b"; done; } ; } __get_all_seats () { loginctl --no-legend list-seats | { while read -r a b; do printf "%s\n" "$a"; done; } ; } _loginctl () { local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]} local i verb comps local -A OPTS=( [STANDALONE]='--all -a --help -h --no-pager --privileged -P --version' [ARG]='--host -H --kill-who --property -p --signal -s' ) if __contains_word "$prev" ${OPTS[ARG]}; then case $prev in --signal|-s) comps=$(compgen -A signal) ;; --kill-who) comps='all leader' ;; --host|-H) comps=$(compgen -A hostname) ;; --property|-p) comps='' ;; esac COMPREPLY=( $(compgen -W '$comps' -- "$cur") ) return 0 fi if [[ "$cur" = -* ]]; then COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") ) return 0 fi local -A VERBS=( [SESSIONS]='session-status show-session activate lock-session unlock-session terminate-session kill-session' [USERS]='user-status show-user enable-linger disable-linger terminate-user kill-user' [SEATS]='seat-status show-seat terminate-seat' [STANDALONE]='list-sessions list-users list-seats flush-devices' [ATTACH]='attach' ) for ((i=0; i < COMP_CWORD; i++)); do if __contains_word "${COMP_WORDS[i]}" ${VERBS[*]} && ! __contains_word "${COMP_WORDS[i-1]}" ${OPTS[ARG]}; then verb=${COMP_WORDS[i]} break fi done if [[ -z $verb ]]; then comps="${VERBS[*]}" elif __contains_word "$verb" ${VERBS[SESSIONS]}; then comps=$( __get_all_sessions ) elif __contains_word "$verb" ${VERBS[USERS]}; then comps=$( __get_all_users ) elif __contains_word "$verb" ${VERBS[SEATS]}; then comps=$( __get_all_seats ) elif __contains_word "$verb" ${VERBS[STANDALONE]}; then comps='' elif __contains_word "$verb" ${VERBS[ATTACH]}; then if [[ $prev = $verb ]]; then comps=$( __get_all_seats ) else comps=$(compgen -A file -- "$cur" ) compopt -o filenames fi fi COMPREPLY=( $(compgen -W '$comps' -- "$cur") ) return 0 } complete -F _loginctl loginctl